close up of fossil mint sandstone cobble setts
Fossil mint cobble setts close up showing texture and finish
Sandstone Fossil mint cobble sett pathway leading to a sandstone fossil mint garden patio

Fossil Mint Sandstone Cobble Setts – – Handcut Edge

Fossil Mint sandstone cobble setts are a popular choice for garden landscaping, featuring a light blend of creams, buffs, and subtle mint tones with natural fossil markings. Their bright, natural appearance makes them ideal for patios, pathways, edging, and decorative outdoor spaces, complementing both traditional and contemporary garden designs.  

100mm x 100mm x 22mm

From ยฃ54.44 p/m² incl. VAT

Sorry, this product is currently out of stock. Please check back soon or contact us for more information.

Make a product enquiry

How we calculate packs/slabs:

Slab quantities are calculated to the nearest match for the square meterage ordered and may be rounded up where required. Mixed-size packs will contain all 4 slab sizes.
Sinai Pearl Limestone paving slabs 100x100mm sample

Key Information.

Delivery information

Delivery Information

We offer fast, free UK nationwide delivery on all paving Products.

  • Standard delivery:ย 3โ€“5 working days
  • Order before 11 am for same-day dispatchย (subject to stock)
  • Express and next-day delivery optionsย available on selected products
  • Kerbside pallet deliveryย via third-party haulage (18-tonne lorry with tail-lift)
  • Signed for Service

Delivery costs and available services areย calculated at checkout based on your postcode. Additional charges may apply to some areas, including parts ofย Scotland and Wales.

For full details onย UK paving delivery, access requirements, and delivery options, please visit our main delivery page.

View Full Delivery Information

Batch information

Porcelain paving is a man-made product crafted in batches and may exhibit variations in colour and texture from batch to batch. This potential variance means that the porcelain you receive upon ordering may differ slightly from the samples sent, or our showroom displays viewed before making your purchase. To maintain product consistency, we advise against combining different sizes as these will inevitably be different batch codes. It is industry standard to allow an additional 10% on all orders.

Should you have any concerns about these variations, please reach out to our sales team for personalised guidance. We recommend keeping note of the โ€˜batch colour codeโ€™ labelled on the packaging of the delivered porcelain. This is a white label of the side of the pallet and also the packing of each individual slab.

While we strive to source the same batch for future orders, this isnโ€™t guaranteed. Therefore, we encourage ordering sufficient quantities initially to maintain uniformity in your project.

Split packs
Split Packs Available

We offer split packs on selected paving products, including natural stone paving (sandstone, Limestone, slate, granite) and our best-selling 600×900 porcelain paving. This allows you to order the exact square metre coverage you need, helping you avoid the cost and waste of buying a full pack.

This option is ideal forย smaller projects, patios, pathways, or topping up an existing order.

Please note:

  • Split packs are available onย selected products only
  • Mixed-size porcelain paving packs cannot be split
  • Delivery is included in the product price
  • Orders areย securely repacked onto pallets for safe UK delivery
Ordering Advice

When calculating how much paving you need, we recommend addingย 10% extra coverageย to allow forย cuts, breakages, and spare slabsย during installation.

Mixed-size project packs can only beย split by square metre, not by individual slab sizes.

Why Customers Choose Split Packs

โœ”ย Buy only what you need โ€“ no full pack required
โœ”ย Perfect for small patios, garden paths, and extensions
โœ”ย Secure pallet delivery included

For More information, please visit our Split Packs page

Returns
Order Cancellations & Returns

We process orders quickly to ensure fast and reliable UK delivery. Because of this, orders may enter our dispatch and preparation process shortly after being placed.

Orders can be cancelled or amended before they enter dispatch. Once an order has been processed for shipment or has left our warehouse, it can no longer be cancelled and will instead fall under our returns policy.

Under the UK Consumer Contracts Regulations, customers may cancel eligible orders within 14 days of receiving the goods. However, the following conditions apply:

  • Returned goods must be unused and in their original packaging
  • Returns are accepted only for full, unopened crates or pallets
  • A ยฃ85 restocking fee per pallet will apply to returned orders
  • Customers are responsible for return transport costs

Due to the size and weight of paving products, return delivery costs may be significant.

Please note that some items are non-returnable, including:

  • Split packs
  • Loose slabs
  • Made-to-measure products
  • Clearance items
  • Opened packs of porcelain paving

Porcelain paving is individually wrapped in protective cardboard packaging. Once opened, it cannot be resold at full value and therefore, opened porcelain packs cannot be returned.

For full details on cancellations, returns, and your consumer rights, please see our:

Terms & Conditions and Returns Policy

 

Payment options

Payment options.

We accept most major credit and debit cards, including American Express. All payments are processed through our online STRIPE system at the end of your ordering process.

We also offer PayPal services, including the option to pay in three monthly installments.

To enhance security, if you place an order by phone, an invoice will be sent to your email address for payment completion.

Help & advice

Measurement

Make sure you measure from the longest point to the longest point, side to side and front to back. Use our coverage calculator to help you know what your requirement coverage is.

Add 10% Extra

The recommended industry standard is that you add 10% extra to your total measurements to allow for cuts, wastage, breakages and spares. By placing your order with us, you confirm that you have added this 10% extra as part of your own calculations and purchase.

Minimum Order

We can sell the paving by the sqm, however, for optimal transit, we recommend ordering a minimum of 5 sqm to ensure proper pallet weight.

Coverage

The coverage for each pack size is available on all products under the โ€˜Specificationโ€™ section. This indicates the area that can be covered, including the recommended joint width. Additionally, we provide the pack size, which indicates the number of slabs included in each pack.

Cut of times

For both standard and premium deliveries, the cutoff time for same-day dispatch is 11 a.m. If you need your order urgently and have missed this cutoff time, please call our team, and we will let you know if there is anything we can do to assist you.

Large Orders

Our website showcases all current promotions and discounts, reflecting our commitment to providing the best prices possible. For larger orders, we invite you to call us at 01329 774989, where our dedicated team may be able to offer additional savings.

Samples

We provide a sample service for all our paving products, allowing you to experience the materials before placing an order. You can find this option at the bottom of each product page or on our dedicated samples page.

FOSSIL MINT INDIAN SANDSTONE COBBLE SETTS

Fossil Mint sandstone cobble setts feature a light blend of soft creams, pale buffs, and subtle mint tones, creating a bright and elegant finish ideal for patios, pathways, edging, and decorative landscaping.

Their lighter colouring helps open up outdoor spaces, making them a popular choice for both contemporary garden designs and more traditional settings across the UK.


BENEFITS OF NATURAL SANDSTONE COBBLE SETTS

High-quality natural stone
Ideal for light, bright, and contemporary outdoor spaces
Low maintenance and easy to clean
Durable and frost resistant
Cost-effective compared to many other natural stones
Suitable for patios, pathways, edging, courtyards, and garden borders


PACK SIZES

All pack coverage is calculated including an allowance for 10โ€“15mm joints, depending on installation method.


ABOUT OUR INDIAN SANDSTONE COBBLE SETTS

Our Fossil Mint cobble setts are produced from premium natural sandstone and hand-cut to achieve a traditional, authentic finish. Their uniform sizing makes them ideal for a variety of landscaping applications, including curved layouts, detailed edging, and decorative features.

Each sett features:

A riven surface for a naturally textured, slip-resistant finish
Hand-cut edges for a traditional cobbled appearance
Subtle colour variation โ€” each piece is unique
Strong and durable composition suitable for regular foot traffic

These setts are calibrated to a consistent thickness of approximately 22mm, allowing for easier installation and a clean, uniform finish.


IDEAL USES

Patios and seating areas
Garden pathways and walkways
Edging for paving and borders
Courtyards and decorative features

Please note: Due to their 22mm thickness, these cobble setts are not recommended for driveway use.


COVERAGE GUIDE

Approx. 90 setts per mยฒ
Based on joint widths of 8โ€“12mm

Please allow an additional 5โ€“10% for cuts and wastage.

 

Material
Natural Sandstone
Product Type
Cobble Setts
Size
100x100x22mm
Finish
Riven surface
Edge Detail
Hand-cut
Thickness
22mm
Colour
Fossil Mint โ€“ a blend of creams, buffs, and subtle mint tones
Suitability
External use

INSTALLATION GUIDE โ€“ NATURAL STONE COBBLE SETTS

To ensure your project runs smoothly and achieves the best possible finish, there are several important considerations to follow when your cobble setts arrive and throughout the installation process.


WHEN YOUR COBBLES ARRIVE

When your sandstone cobble setts are delivered, it is completely normal for them to appear dusty, pale, or slightly grey. Natural Indian sandstoneโ€”especially in riven, hand-cut formโ€”often looks lighter on arrival due to quarry dust and its naturally softer dry tones.

Donโ€™t worryโ€”this is expected.

To reveal the true colours, we recommend lightly wetting a selection of cobbles before installation. This helps bring out the natural colour variation and allows you to plan a more balanced and consistent blend across your project.


COLOUR BLENDING (IMPORTANT)

Each crate of cobble setts is randomly packed and may not contain an even distribution of tones. If using multiple crates or pallets, it is essential to mix cobbles from all packs during installation.

  • Work from at least 3โ€“4 packs at the same time
  • Blend cobbles as you lay them, rather than completing one pack at a time
  • This ensures an even distribution of colour variation across the area

Failure to mix packs can result in noticeable patches of similar tones.

As sandstone is naturally porous, colours will gradually deepen over time as the stone absorbs moistureโ€”this is part of its natural character.


ORDERING YOUR COBBLES

We strongly recommend ordering all cobbles required for your project at the same time, even if installation will be completed in stages.

Natural stone is not batch-coded, and future deliveries may come from a different layer of the quarry, resulting in noticeable variation.

If you are trying to match or extend an existing area, please contact us with photos and we will assist where possible.


BASE PREPARATION

  • Excavate to the required depth
  • Install a compacted sub-base (e.g. MOT Type 1)
  • Ensure a stable, level surface with adequate drainage

A properly prepared base is essential for long-term durability.


PRIMING & INSTALLATION

As with all natural stone products, we strongly recommend using SBR, priming slurry, or ideally both.

  • Apply SBR to the underside of each cobble and allow it to dry
  • This helps reduce moisture absorption and minimise the risk of staining or efflorescence
  • Apply a priming slurry to the full underside before laying

This ensures strong adhesion to the mortar bed and promotes full contact.

Proper priming helps prevent voids beneath the cobbles, which can lead to issues such as mirror staining (white marks appearing on the surface). This can be difficult to correct once installed.


LAYING THE SETTS

  • Lay cobbles on a full mortar bed (recommended)
  • Position with consistent joint spacing (approx. 8โ€“12mm)
  • Ensure even levels and correct falls for drainage

CUTTING & TOOLS

Always use appropriate tools when cutting natural stone cobbles:

  • A suitable diamond blade
  • A properly powered disc cutter designed for natural stone

Using incorrect tools may damage the cobbles or result in uneven cuts.


JOINTING YOUR COBBLES

An all-weather brush-in jointing compound can make installation easier while providing good stability.

  • Ensure joints are fully filled
  • Choose jointing colours carefully

โš ๏ธ Dark jointing compounds may cause slight staining on lighter sandstone edges.

Avoid using acid-based products, as these can permanently damage the stone.


JET WASHING

We recommend:

  • Jet washing thoroughly after laying but before jointing
  • Once joints are complete and cured, carry out a second clean

This helps remove dust, residue, and installation marks.

Always use moderate pressure and avoid disturbing joints.


SEALING SANDSTONE COBBLES

Sealing is highly recommended to protect your cobbles and enhance their appearance.

You may choose:

  • Natural finish sealers to retain the original look
  • Colour-enhancing sealers for a richer, โ€œwet lookโ€ finish

Important guidelines:

  • Allow approximately 10โ€“12 weeks before sealing
  • Do not use non-breathable, resin-based sealers within the first 6 months
  • If sealing earlier, use a breathable natural stone sealer

This allows moisture and natural salts to escape during the weathering process.


IMPORTANT NOTES

  • Natural variation in colour and texture is normal and expected
  • Stone may appear different when wet, dry, or sealed
  • Proper installation is essential to avoid staining or performance issues

NEED HELP?

For more information or assistance with installation, sealing, or aftercare, please contact our team on 01329 238150.

CARE & MAINTENANCE โ€“ NATURAL STONE COBBLE SETTS

Proper care and maintenance will help keep your natural stone cobble setts looking their best and performing well over time. As a naturally porous material, stone benefits from careful installation, protection, and routine upkeep.


INSTALLATION CARE

During installation, itโ€™s important to minimise the risk of staining and surface damage:

  • Protect the area by sheeting and boarding where possible
  • Avoid leaving cement, mortar, or jointing compounds on the surface
  • Clean any residue immediately before it dries

Dried cement or slurry can permanently stain natural stone and may be difficult to remove.

Do not use acid-based cleaners, as these can damage and discolour the stone surface.


STAINING & POROSITY

Natural stone cobble setts are porous, meaning they can absorb moisture and surface contaminants.

Common causes of staining include:

  • Organic debris such as leaves, soil, and moss
  • Bird droppings
  • Standing water and general dirt build-up

Regular cleaning and removing debris will help prevent staining and maintain the stoneโ€™s natural appearance.


SEALING NATURAL STONE SETTS

Sealing is recommended to protect your cobble setts from moisture, staining, and general weathering.

Benefits of sealing:

  • Reduces water absorption
  • Helps prevent moss, algae, and mould growth
  • Enhances natural colour variation
  • Improves resistance to freeze and thaw conditions

Best practice:

  • Allow approximately 10โ€“12 weeks after installation before sealing
  • If sealing within the first 6โ€“9 months, use a breathable natural stone sealer
  • Avoid non-breathable sealers during early stages, as they can trap moisture

EFFLORESCENCE

A white or light powdery residue may appear on the surface after installation. This is known as efflorescence.

  • Caused by natural salts rising as moisture evaporates
  • Common in newly laid stone
  • Harmless and temporary

Efflorescence will typically fade naturally over time as part of the normal weathering process.


ONGOING MAINTENANCE

Routine care will help extend the life and appearance of your cobble setts:

  • Clean periodically using water or a specialist natural stone cleaner
  • Remove leaves, dirt, and organic material regularly
  • Use appropriate cleaners for stubborn marks if required
  • Lightly pressure wash when needed (avoid disturbing joints)
  • Inspect and maintain jointing over time

Repointing or refreshing joints every few years can improve both durability and appearance.


NATURAL VARIATION

All natural stone products vary in colour, texture, and tone. Weathering over time will enhance the character of the stone, adding to its natural appeal.


NEED HELP?

For further advice on installation, sealing, or maintenance, please contact our team on 01329 238150 or email info@naturalpavingstore.co.uk.

FREQUENTLY ASKED QUESTIONS โ€“ NATURAL STONE COBBLE SETTS


WHAT ARE NATURAL STONE COBBLE SETTS USED FOR?

Natural stone cobble setts are commonly used for patios, pathways, edging, courtyards, and decorative landscaping. Their traditional appearance makes them suitable for both modern and period-style projects.


HOW MANY COBBLE SETTS DO I NEED PER SQUARE METRE?

Coverage depends on the size of the setts and joint width. As a general guide:

  • 100x100mm setts = approx. 90 per mยฒ

We recommend allowing an additional 5โ€“10% for cuts and wastage.


ARE NATURAL STONE COBBLE SETTS SUITABLE FOR DRIVEWAYS?

Cobble setts should only be used for applications suitable for their thickness.

Thinner setts (such as 22mm) are best suited to patios, pathways, edging, and decorative areas rather than driveways.


DO NATURAL STONE COBBLE SETTS NEED SEALING?

Sealing is not essential but is highly recommended. It helps protect against staining, moisture absorption, algae growth, and weathering, while also enhancing the natural colour of the stone.


WHEN SHOULD I SEAL COBBLE SETTS AFTER INSTALLATION?

Itโ€™s best to wait around 10โ€“12 weeks after installation before sealing. This allows the stone and bedding layers to fully dry. If sealing earlier, use a breathable natural stone sealer.


WILL THE COLOUR OF THE STONE CHANGE OVER TIME?

Yes, natural stone will weather and mature over time, which can slightly alter its appearance. This is normal and often enhances the character of the stone.


WHAT IS EFFLORESCENCE AND WILL IT GO AWAY?

Efflorescence is a white, powdery residue that can appear on new stone. It is caused by natural salts and is completely harmless. It will usually fade naturally over time.


HOW DO I CLEAN NATURAL STONE COBBLE SETTS?

Clean regularly using water and a mild detergent or a specialist natural stone cleaner. Avoid harsh chemicals and acid-based cleaners, as these can damage the stone.


CAN I PRESSURE WASH COBBLE SETTS?

Yes, but use a low to moderate pressure setting and avoid directing the jet at joints, as this can loosen the jointing material.


ARE COBBLE SETTS SLIPPERY WHEN WET?

Natural stone setts with a riven surface generally offer good grip when wet. However, care should be taken in icy conditions or where algae is present.


DO COBBLE SETTS VARY IN COLOUR AND SIZE?

Yes, as a natural product, cobble setts will vary in colour, texture, and slight sizing tolerances. This variation is part of their natural appeal and creates a unique finish.

What our customers say

Added to Basket

View Basket